A good value, core offset D locking carabiner with keylock nose that is the new standard for entry level lockers.

The very strong construction gives the Aero Screwgate 25kN major axis and 9kN gate open strengths. It also has thick walled 7075 gate barrels that resist 5kN inward force for extra safety. The minimum rope radius is 10mm and rises to 10.3mm on the main rope bearing surfaces.